And he started to enjoy travellingThrough interdimensional portals,By using meditation instead.

And it worked.

With meditationThe interdimensional travellingWas more controlledAnd less haphazard than before,And it cost less.

And by careful breathingAnd focused intentionHe foundHe could avoidBad tripsCompletely.

And then,Somewhat unexpectedly,Early one morning,While he was on oneOf his interdimensional journeys,He learned something thatHe had not realised before:What we on Earth call sleep,On other planets,And in other star systems,Is called meditation.